| spectrum |
The spectrum is the band of colors that white light is composed of, in the order: red, orange, yellow, green, blue, indigo, violet (from long to short wavelength). Newton first discovered that sunlight could be divided into the visible spectrum. STELLAR CLASSIFICATION Stars can be classified by their surface temperature and their absorption spectra. There are seven main types of stars. ...
출처: www.allaboutspace.com/subjects/astronomy/glossary/...
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| spectrum |
(a) Description, for a function of time, of the resolution of a signal into components, each of different frequency and (usually) different amplitude and phase. (b) "Spectrum" is also used to signify a continuous range of components, usually wide in extent, within which waves have some specified common characteristic; eg, "audio frequency spectrum."
출처: users.aol.com/inceusa/glossary.html
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| spectrum |
The region of the electromagnetic spectrum to which the retina is sensitive and by which the eye sees. It covers the range from about 400 to 750nm in wavelength.
출처: www.polymicro.com/techsupport/techsupport_glossary...
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| spectrum |
A description of quantity as a function of frequency.
출처: www.macnoise.com/resources/glossary.htm
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| spectrum |
The range of visible color created when white light is passed through a prism.
출처: www.onealliance.com/client_access/graphic_glossary...
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